A Few weeks ago, “Dumb Ways to Die,” produced for Melbourne, Australia’s Metro Trains, featured adorable tiny creatures finding unique ways to kill themselves. Now, a new video inspired by it uses similar animation and song to support NASA.
Watch: Cool Things to Know
It is interesting as well as horrifying to see how global temperature has increased from 1880 to 2011. No leader in the world is paying much attention to the environmental disasters that have been happening around and their link to global warming. It is high time to pay attention and save our planet from further deterioration.
Using the power of science, powerm1985 is showing us how to use a laser as a microscope. He shows how to see a single celled organisms in water with just a laser pointer. First, he suspends a syringe with a drop of pond water hanging out. Then by pointing the laser at the droplet, the laser is spread, and actually projects a magnified image of what’s inside.